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Video: Compound Annual Growth Rate (CAGR) Definition
Date Open High Low Close Volume
05/04/2026 $0.92 $1.08 $0.89 $1.04 5.01M
05/05/2026 $1.05 $1.11 $1.00 $1.05 1.94M
05/06/2026 $1.05 $1.05 $1.01 $1.03 1.17M
05/07/2026 $1.02 $1.04 $1.00 $1.02 1.57M
05/08/2026 $1.02 $1.11 $1.00 $1.09 1.72M
Complete Solaria is a solar technology, services, and installation company.
SPWR historical stock prices picture
SunPower (SPWR) has the following price history information. Looking back at SPWR historical stock prices for the last five trading days, on May 04, 2026, SPWR opened at $0.92, traded as high as $1.08 and as low as $0.89, and closed at $1.04. Trading volume was a total of 5.01M shares. On May 05, 2026, SPWR opened at $1.05, traded as high as $1.11 and as low as $1.00, and closed at $1.05. Trading volume was a total of 1.94M shares. On May 06, 2026, SPWR opened at $1.05, traded as high as $1.05 and as low as $1.01, and closed at $1.03. Trading volume was a total of 1.17M shares. On May 07, 2026, SPWR opened at $1.02, traded as high as $1.04 and as low as $1.00, and closed at $1.02. Trading volume was a total of 1.57M shares. On May 08, 2026, SPWR opened at $1.02, traded as high as $1.11 and as low as $1.00, and closed at $1.09. Trading volume was a total of 1.72M shares.

SPWR Historical Stock Prices By Date:

SPWR historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into SunPower shares, starting with a $10,000 purchase of SPWR, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 01/04/2023
End date: 05/08/2026
Start price/share: $10.11
End price/share: $1.09
Dividends collected/share: $0.00
Total return: -89.21%
Average Annual Total Return: -48.66%
Starting investment: $10,000.00
Ending investment: $1,078.95
Years: 3.34
Date Close
05/04/2026$1.04
05/05/2026$1.05
05/06/2026$1.03
05/07/2026$1.02
05/08/2026$1.09
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Also explore: SPWR shares outstanding history

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